EP3822555A1 - Dispositif de purification d'air avec conduit de ventilation - Google Patents

Dispositif de purification d'air avec conduit de ventilation Download PDF

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Publication number
EP3822555A1
EP3822555A1 EP20213307.0A EP20213307A EP3822555A1 EP 3822555 A1 EP3822555 A1 EP 3822555A1 EP 20213307 A EP20213307 A EP 20213307A EP 3822555 A1 EP3822555 A1 EP 3822555A1
Authority
EP
European Patent Office
Prior art keywords
fan
air
air purifier
purifier device
fan duct
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20213307.0A
Other languages
German (de)
English (en)
Inventor
Johan WENNERSTRÖM
Elin Engberg
Joakim Nygren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blueair AB
Original Assignee
Blueair AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blueair AB filed Critical Blueair AB
Priority to EP20213307.0A priority Critical patent/EP3822555A1/fr
Publication of EP3822555A1 publication Critical patent/EP3822555A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrostatic Separation (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
EP20213307.0A 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation Pending EP3822555A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20213307.0A EP3822555A1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20213307.0A EP3822555A1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation
EP14155645.6A EP2908068B1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP14155645.6A Division-Into EP2908068B1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation
EP14155645.6A Division EP2908068B1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation

Publications (1)

Publication Number Publication Date
EP3822555A1 true EP3822555A1 (fr) 2021-05-19

Family

ID=50115715

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14155645.6A Active EP2908068B1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation
EP20213307.0A Pending EP3822555A1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP14155645.6A Active EP2908068B1 (fr) 2014-02-18 2014-02-18 Dispositif de purification d'air avec conduit de ventilation

Country Status (5)

Country Link
US (1) US9636617B2 (fr)
EP (2) EP2908068B1 (fr)
JP (1) JP6516998B2 (fr)
CN (2) CN104848425B (fr)
HK (1) HK1213627A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2908067B1 (fr) 2014-02-18 2022-04-13 Blueair AB Dispositif de purification d'air avec mécanisme de couplage
EP2908068B1 (fr) * 2014-02-18 2021-03-31 Blueair AB Dispositif de purification d'air avec conduit de ventilation
EP2908064B1 (fr) 2014-02-18 2020-02-12 Blueair AB Dispositif de purification d'air avec des moyens d'ionisation
CN105506473B (zh) * 2015-12-14 2017-07-07 攀钢集团成都钢钒有限公司 ‑100℃低温用无缝钢管及其生产方法
WO2017155458A1 (fr) * 2016-03-10 2017-09-14 Eurus Airtech Ab Dispositif d'épuration d'air intérieur à l'aide de ventilateurs électroniques
CN106839030B (zh) * 2017-01-20 2019-04-02 美的集团股份有限公司 油烟净化模块及排烟装置
CN107763754A (zh) * 2017-12-04 2018-03-06 厦门南方睿博科技有限公司 一种具有双外壳的空气净化器
US10369506B1 (en) 2018-11-19 2019-08-06 Physician Electronic Networks LLC System, method, and apparatus to reduce urban air pollution
CN112572109A (zh) * 2019-09-30 2021-03-30 亮锐控股有限公司 汽车空气净化器
USD949307S1 (en) * 2020-01-19 2022-04-19 Gd Midea Air-Conditioning Equipment Co., Ltd. Dehumidifier
USD928298S1 (en) * 2020-01-19 2021-08-17 Dongguan Jingnuo Environment Science and Technology Inc. Air purifier
USD943074S1 (en) * 2020-07-24 2022-02-08 Shenzhen Yifei Technology Co., Ltd. Humidifier
ES2946482A1 (es) * 2022-01-18 2023-07-19 Cecotec Res And Development S L Aparato purificador de aire y su metodo

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EP2908064B1 (fr) 2014-02-18 2020-02-12 Blueair AB Dispositif de purification d'air avec des moyens d'ionisation
EP2908068B1 (fr) * 2014-02-18 2021-03-31 Blueair AB Dispositif de purification d'air avec conduit de ventilation
EP2908067B1 (fr) 2014-02-18 2022-04-13 Blueair AB Dispositif de purification d'air avec mécanisme de couplage
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JPS6222937A (ja) * 1985-07-19 1987-01-31 Matsushita Seiko Co Ltd フアンフイルタ−ユニツト
WO1998050162A1 (fr) 1997-05-06 1998-11-12 Blue Air Ab Procede et dispositif d'epuration de fluides gazeux
US5997619A (en) * 1997-09-04 1999-12-07 Nq Environmental, Inc. Air purification system
WO2000030732A1 (fr) * 1998-11-23 2000-06-02 Blue Air Ab Purificateur d'air
SE9804475L (sv) * 1998-12-22 2000-06-23 Blue Air Ab Luftrenare
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Also Published As

Publication number Publication date
EP2908068B1 (fr) 2021-03-31
US9636617B2 (en) 2017-05-02
CN104848425B (zh) 2019-04-26
JP2015150557A (ja) 2015-08-24
CN204611984U (zh) 2015-09-02
HK1213627A1 (zh) 2016-07-08
JP6516998B2 (ja) 2019-05-22
US20150231543A1 (en) 2015-08-20
EP2908068A1 (fr) 2015-08-19
CN104848425A (zh) 2015-08-19

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